OpenGL

2D and 3D graphics standard

.NET Framework 4

All the components necessary to create Windows applications

Zend Studio

Create PHP applications quickly and easily

Agena

An easy-to-use programing language

Alice

A development environment conceived for children

Open Watcom

Development environment focused on C and C++

Yahoo Games Network SDK

Development kit for Yahoo! Games Channel

UEStudio

Improved version of UltraEdit for programmers

Squeak!

Development environment focused on teaching

Emu8086

A virtual machine that emulates Intel's 8086 processor

Velneo vDevelop

Excellent development environment for professional applications

CodeLobster IDE

A complete IDE for PHP, HTML, CSS and JavaScript

Jabaco

Develop Java applications with Visual Basic code

Geany

Integrated development environment that supports several languages

Microsoft Small Basic

Perfect software to learn how to code

.NET Framework 3.5

Develop good-looking applications for Windows

Solid Converter PDF

Modify PDF files to your own liking

ABBYY FineReader

Brilliant optical character recognition software

Adobe Acrobat Reader

Adobe's program to read and work with PDF files

PDFCreator

App to create PDF documents

PDF To JPG Converter

Convert any PDF file to an image format

PDF Reader

Advanced PDF reader and editor

PDF Unlocker

Unlock any PDF file with a single click of the mouse

Foxit PDF Editor

The first real PDF file editor

PDF24 Creator

Suite to work with PDF files for free

SuperGeek Free Document OCR

Convert images to text

PDF OCR

Allow your scanned documents to be editeed

Xodo PDF Reader & Editor

A complete PDF reader and editor

PDF Editor

Efficient PDF editor

PDF to Word

Convert to Word any PDF files

Adobe Acrobat Pro

The most complete version of Adobe Reader